Combi Boiler System Valve. Diverts flow from the cylinder direct to the hotwater system, or via the combination boiler for re-heat.
The valve incorporates a anti Scald Thermostatic mixing valve, thermostatic diverting valve, thermostatic blending valve and integral non return valve.
The system ensures that user always recieve hot water at a set temperature and diverts cold water at 28'C to activate the boiler if the temperature from the cylinder falls below 55'C.
-Connections 15mm Compression
-Working pressure 10bar (static) 5 bar (dymanic)
-Adjustment 35 to 55'C
-Max Inlet 100'C
-Minimal flow rate for stable operation 6 L/Min



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Install Kit for Flat Plate collectors and solar collectors with out sensor pockets.


Kit Contents:
-Cross Connection incorporating 22mm compression for collector, fitting for auto air vent, fitting for sensor pocket and 22mm compression connection to system pipework.
-100mm 316 Stainless steel pocket for temperature sensor (require PTFE to seal)
- Tiemme high temperature auto air vent 1/2" connection with seal.

Install Kit for Flat Plate collectors and solar collectors with out sensor pockets.


Kit Contents:
-Cross Connection incorporating 22mm compression for collector, fitting for auto air vent, fitting for sensor pocket and 3/4M (DN16) connection to system pipework.
-100mm 316 Stainless steel pocket for temperature sensor (require PTFE to seal)
- Tiemme high temperature auto air vent 1/2" connection with seal.

Solar manual high temperature ball valve, max pressure 10 bar, working temperature to 180'C, 1/2"M to 1/2"F BSP connection.
Orange Handle

Solar manual high temperature ball valve, max pressure 10 bar, working temperature to 180'C, 3/4"F to 3/4"F BSP connection.
Orange Handle

Solar manual high temperature ball valve, max pressure 10 bar, working temperature to 180'C, 1"F to 1"F BSP connection.
Orange Handle

Fill & Drain Valve 1/2"
Max pressure 16 bar,
working temperature to 180'C,
1/2"M with lock nut and built in seal washer
3/4"M complete with hose adaptor and cover sealing plate
Material Brass CW617N

Heat Transfer Paste, 65 Grams, Apply to PTC (PT1000) sensors and heat pipes before inserting in pockets. This product will help to evenly conduct heat.

Solar rated auto air vent, for installation at the highest point in the system, 1/2" male connection, max pressure 10 bar.

Auto Air Vent Adaptor
Brass Cross Fitting, 1/2"F / 1/2"F / 22mm Comp / 3/4M Flat Face (DN16)

Auto Air Vent Adaptor
Brass Cross Fitting, 1/2"F / 1/2"F / 22mm Comp / 22mm Comp

Solar rated auto air vent, for installation at the highest point in the system, 3/8" male connection, max pressure 10 bar.

The discal automatic air vent does not need to be fitted at the highest point in the system, It uses a mesh mechanism to remove air down to micro-bubble size. Max pressure 10 bar, working temperature -30'C to 200'C. ¾" F BSP connection

Flexible through the roof pipe
DN16 Flexible Stainless Steel tube with Smooth 22mm x 30mm stainless ends for compression fittings.
Ideal for making the connections from the solar collector to copper or other flexible piping.
Kit conisists:
1 Mtr Flexible DN16 Stainless Steel Tubing.
Welded Stainless 22mm smooth ends for compression connection
(compression connection not inculded)
( Non insulated, 22 x 19 wall HT Insulation recommended)

High Temperature Anti Siphon Valve / Non Return Valve,
180ºC max,
16 Bar Max,
1" BSP Female
Materials:
Housing Brass CW 167N (EN12164)
Valve Plate Brass
Gaskets Reinforced PTFE, Viton

High Temperature Anti Siphon Valve / Non Return Valve,
180ºC max,
16 Bar Max,
¾" BSP Female
Materials:
Housing Brass CW 167N (EN12164)
Valve Plate Brass
Gaskets Reinforced PTFE, Viton

Connection expansion joint for connecting multiple panels in series.
Details
316L Stainless Steel
DN20 buffer tube with 22mm smooth ends for compression connection.
69mm in Length
DN20 Pipe
22mm smooth ends
19mm Internal bore
15mm length Smooth 22mm end for compression

Please note valve is for a complete domestic system

Tiemme 4739SUN Fail Safe Solar Mixing Valve
22mm Compression Connections
Maximum Flow 31 l/m
Used for the potable water side to prevent scalding
Mixes Hot & Cold water to give you a constant regulated hot water supply
Fails safe to cold
Adjustable temperature 30C to 55C
Maximum Pressure 10 Bar
Maximum Temperature 100'C
Material Brass to EN12165
Conforms to EN1111
Minimum Flow requirement of 10 L/m

Down Load Data Sheet

Please note valve is for a complete domestic system

MT52 Fail Safe Solar Mixing Valve
¾ BSP Male Union Connections
Maximum Flow 31 l/m
Used for the potable water side to prevent scalding
Mixes Hot & Cold water to give you a constant regulated hot water supply
Fails safe to cold
Adjustable temperature 30C to 70C

Please note valve is for a complete domestic system

MT52 Fail Safe Solar Mixing Valve
22mm Solar Union Connections
Maximun Flow 31 l/m
Used for the Potable water side to prevent scalding
Mixes Hot & Cold water to give you a constant regulated hot water supply
Fails safe to cold
Adjustable temperature 30C to 70C

Please note valve is for a complete domestic system High Flow

MT52 Fail Safe Solar Mixing Valve
28mm Solder Unions
Maximum Flow 61 l/m
Used for the potable water side to prevent scalding
Mixes Hot & Cold water to give you a constant regulated hot water supply
Fails safe to cold
Adjustable temperature 30C to 70C

Manual high temperature ball valve for air vent, max pressure 10 bar, working temperature -30'C to 160'C, 3/8"F to 3/8"M BSP connection.

3.5 Bar Safety Pressure Relief Valve, Working temperature -30'C to 160'C, Brass body - Chrome plated, Female - Female connections, ½"F / ¾"F, Discharge capacity 50kW, TUV approved SV 1007.7

4 Bar Safety Pressure Relief Valve, Working temperature -30'C to 160'C, Brass body - Chrome plated, Female - Female connections, ½"F / ¾"F, Discharge capacity 50kW, TUV approved SV 1007.7

6 Bar Safety Pressure Relief Valve, Working temperature -30'C to 160'C, Brass body - Chrome plated, Female - Female connections, ½"F / ¾"F, Discharge capacity 50kW, TUV approved SV 1007.7

Filling Pump with non return valve, for pressure filling of heat transfer fluids. ½" OT self sealing washer with O-ring, 15mm tube connection, pump output 2 Ltr/min, 4.5bar max
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Solar thermal systems are usually filled with water or waterglycol-mixtures as the heat transfer fluid. The filling and flushing station allows quick and clean filling of solar thermal systems with the heat transfer fluid.
-Stainless steel trolley with robust tyred wheels, pump protection and hose holder
-Robust, powerful and silent pump with separate on and off switch
-30-litre-polyethylene tank with suction strainer, check valve, return turbulence reducer and drain valve
-Pressure-resistant, transparent flow and return hoses for easy visual checking
-Connection hoses with isolating ball valves for preventing the medium from leaking from the hose and for adjusting the delivery rate.
-Dimensions: H x W x D = 1000 x 430 x 470mm
-Weight (unfilled): 20 kg
-Tank: 30 liters, PE, with suction strainer and check valve
-Delivery flow: 5 - 47 l/min
-Delivery height: 52 m
-Pump power: 230 V~, 1000 W
-Isolating ball valves: 3/4" union nut
-Check valve: 3/4"
-Drain valve: 1/2"
-Medium: Water or glycol mixtures
-Medium temperature: max. 60 °C

More Info
Data Sheet

For system optimization, 3 to 12 Ltr/min flow setting, 15mm compression connections, 100ºC Max, 10 Bar

For system optimization, Bypass Flow Setter 2 to 12 Ltr/min flow setting, 3/4"F connections, 130ºC Max, 8 Bar.

For system optimization, Bypass Flow Setter 8 to 20 Ltr/min flow setting, 3/4"F connections, 130ºC Max, 8 Bar.

For system optimization, Bypass Flow Setter 10 to 40 Ltr/min flow setting, 1"F connections, 130ºC Max, 8 Bar.

316 Stainless Steel Sensor Pocket, 100mm Long, ½" Screw Connection, Ø8mm external, Ø6.2 internal

316 Stainless Steel Sensor Pocket, 200mm Long, ½" Screw Connection, Ø8mm external, Ø6.2 internal

316 Stainless Steel Sensor Pocket, 300mm Long, ½" Screw Connection, Ø8mm external, Ø6.2 internal

Weeping Joints No More.
500ml of Fernox F4 is sufficient for 100 ltrs of glycol premix solution.
A small amount of F4 will find and seal any weeping joints in the system and will not block auto air vents or pumps.
This special formula can be use up to 300'C and can be used with propylene glycol antifreeze.
Exact mixes are not important, the solution can not be over dosed into your system.

COSHH Data Sheet